Chem 122-Reminder Test now on Friday Mar 20....... Chem 11...Test Friday Mar20
chem 111 mole project is still due on friday
Chem 112-
1-You will have a quiz on the names formulas and states for the molecular compounds
2-We are now going to deal with the last family the ionic hydrates. They are ionic but have water molecules attached. From the long sheet you did 6 and 7 in class on naming and writing the formulas for hydrates. Do #8 on the sheet tonight and the hydrate handout aS WELL
3-We overviewed properties of compounds/molecule/ionic/acids/bases.(your assignment was due today)
Sheet 7 and 8 from the pink handout should be completed for Thursday
4. we worked on group work
Please do the ques from your text for Thursday(good practice for test)
5-hwkp 273 29-32, p 281 57 to 61 and p 279 39 to 41 Chem 111- Quiz again today on molecules
1- You had a quiz on molecules and polyatomic/diatomic molecules today
2-We are now going to deal with the last family the ionic hydrates. They are ionic but have water molecules attached. From the long sheet you did 6 and 7, 8 on naming and writing the formulas for hydrates. You also received a hydrate sheet to do.
3-We overviewed properties of compounds/molecule/ionic/acids/bases.(assignment due today)
Sheet 7 and 8 from the pink handout should be completed for thursday
4-We worked on group work. SEE BELOW
Chem 122-Test on Ch 18 now on Thursday instead of wednesday
Day 27-
1-We went over an assortment of homework questions...10 on activation energy, 8 on Keq, 3 on Ksp and 4 on common ion.
2-You then worked on group review problems.
Homework: FOR FRIDAY
Tuesday and Thursday NIGHT TO PASS IN ON Friday mar 20>>>You will be doing some theory work from 19.1 for homework on your own for Friday. Please make up at least one page of detailed notes and type a page of ten questions that cover the theory from 19.1(they cannot be identical to the ones in the text on p 593), next write the answers on the back of the page. On p 593 Do #1 to 8. This will be passed in on Friday Mar 20 for marks
Test help
#6 No there is not a precipitate Product is 2.1 x 10 -5 #7 yes there is a precipitate Product is 2.5 x 10 -6 Need to check over your answers from the handout? Here they are .answers to 18.1/18.2/18.5 on handout and 18.3 Solubility Equilibrium Ksp Practise Problems 1-7
Solutions to 18.3 and the top of the sheet 1-7.pdf
Wednesday Mar 18-snow day
here are some great youtubes and review for Chem 11 students who have missed time or if you just need some more practise. Practise for Test 2 Chem 11
Thursday Mar 19
Chem 122-Assigned work from last week on 19.1 due on friday. It is worth 30 marks. We worked on calculations with pH, POH, hydrogen ion conc and hydroxide ion conc.
textbook questions that were assigned were p 596 #9ab, 10 p 599 11a,12b, p 600-601 13a, 14b and 15a, 16b
http://www.youtube.com/watch?feature=endscreen&v=yodcYTUZjC8&NR=1
This video helps with your calculator http://www.youtube.com/watch?v=XlFfEWkzmJ4
Chem 111-
1- We did group review.
2-Today you had a quiz on the names of formulas and states for the molecular compounds and diatomics and polyatomic molecules and polyatomic ions study formulas
3-Last topic..Law of definite and Law of multiple proportions will be done, then we will do group review.. Here are some formulas to watch out for
Chem 112-
1-Today you were introduced to molar mass and avogadros number. Homework :Text p 315 #48,49 and #53,54 note 54 is just like 53. You received a handout of practise with interpretation of equations...Do 1a,c and 2b,d
2-We worked with calculations involving the mole. We worked with n=m/M You received some practise questions. Please do A #1 A-E From blue handout.
3-You worked with a partner on pair work for the last 20 min of class on sheet 19 from the green booklets. partner 1did 1,3,5 and partner 2did 2,4,6 (Write the word equation and formula equation underneath...the is no need to balance) Please include the states, and staple each partners work together and pass in at the end of class.
4- For homework ...try balancing equations....From the handout...bottom right (side with mole picture) do Sheet 4 C 1-8 by copying the questions in your notebook and then balancing. From your text try p 327. 3,4 and p 329. 11,12
Chem 122-
catch up
Today we went over the answers to the calculation from wednesday.
You received a practise worksheet on this. Please do Sheet #2 from the green handout and 7,8 on Ka from the side of the green sheet
textbook questions that were assignedyesterday were p 596 #9ab, 10 p 599 11a,12b, p 600-601 13a, 14b and 15a, 16b S.S...here are some notes
1- we reviewed the Ka formula and put some notes on magnitude of Ka and the Kb formula into your notes. you compared your answer for 7 from Wednesday with the worked out solution on the board.
questions 9,10 from the side of the green sheet were assigned And text questions p 611. 24 to 27. And p 604. 17 to 21
2-You were given an assignment 19.3 to do on loose leaf during the last 30 min of class( anyone passing this in today will get 10% bonus) If you finish early you will work on the prelab....which has to be completely done for Monday in order to gain entrance to the lab
Chem 111- MOLE CONTRACT Part 1 Due TODAY
Reminder...part one of the mole contract is due ..... I quickly pointed out molar mass to you
Today we worked on balancing chemical equations. Please do Sheet 4 A and B and copy sheet 18 into your notebook
Homework :Text p 315 #48,49 , 53c and 54 c You received a handout of practise with interpretation of equations...Do 1a,c and 2b,d
1-We worked with calculations involving the mole. We worked with n=m/M You received some practise questions. Please do A #1 A-E From blue handout.
2-You worked with a partner on pair work for the last 20 min of class on sheet 19 from the green booklets. partner 1did 1,3,5 and partner 2did 2,4,6 (Write the word equation and formula equation underneath) Please include the states, and staple each partners work together and pass in at the end of class. 3- For homework ...try balancing equations....From the handout...bottom right (side with mole picture) do Sheet 4 C 1-8 by copying the questions in your notebook and then balancing. From your text try p 327. 3,4 and p 329. 11,12
Here is a link to mole day information. Mole Day
Chem 111-Today we will do some more work with balancing equations. You received a practise sheet (18). Please attempt all of the questions in your notebook for next tmonday.
Homework: p 329 #7-12
...please do molar mass for A 1. A to E ASA is C6H4COOCH3COOH
Chem 122- We went over conjugate acids and bases, amphoteric and finished a few notes on strong acids and bases(strong acids and bases will be done on monday). Please do 1-3 and 15ato c from the long blue handout. HJ see below
http://www.youtube.com/watch?v=VbIaK6PLrRM Mar 21-Friday Day 30
Chem 112-We worked with the mole formula today m-=n X M Please do #2 A to E. (blue sheet)
You also did some more work with balancing equations. Please do p 327 #3,4 and p 329 #11,12 from your textbook and do sheet 4 from blue handout sheet C 1-8 ... More balancing equations ..these should be recopied and done in your notebook.
Chem 122- Today you will work with Ka and Kb calculations and do an in class assignment to pass in on 19.3.
Homework: p 611 #24 to 27 p604 #17 to 21
In class you worked on the side part of the handout #9,10
You received the prelab worksheet on wednesday...make sure this is complete for monday's labs.
Chem 111-Today you were introduced to mole calculations......n=m/M and m=nxM Please do 1 B-D and 2A-E from the mol/mass problem worksheet on the blue page.
Please do p 327 #3,4 and p 329 #11,12 from your textbook and do sheet 4 from blue handout sheet C 1-8 ... More balancing equations ..these should be recopied and done in your notebook.
Homework: Do p 329 #7-12
Mole Day
Also do 1-5 from #1
The reverse side of the mole handout has sheet 18. Please try 1-6 tonight and a few more each night throughout the week. Mole Day
Please do p 327 #3,4 and p 329 #11,12
Chem 112-Today we worked with finding molar mass. Please do the five questions that I put up on the smart board. We also worked with mole calcualtions n=m/M. I introduced you to the mole.
Chem 122-Today we will go over Ka and Kb and the acid base table . Please do #7 to 13 from the long sheet
Chem 111-Today we will go over particles and the mole. Please do #1 from top right corner of mole handout. I will also give you a copy of sheet 19 which has some great equations to practise balancing. Chem 112-Today you will learn about percent composition and go over Formation(combination)/Decompostion Reactions . Homework:p 306 #32,33, p 307 # 34,35 and p 331 #13,14 and p 332 #15,16 Chem 122- Today you will work with Ka and Kb calculations and do an in class assignment to pass in on 19.3. Homework: p 611 #24 to 27 and 29 Chem 111-Today you will learn about percent composition and go over Formation(combination)/Decompostion Reactions . Homework:p 306 #32,33, p 307 # 34,35 and p 331 #13,14 and p 332 #15,16
Supply Teacher today as I worked on the ILF Project Here is the work that was done today: Chem 112-Today you will learn about percent composition and go over Formation(combination)/Decompostion Reactions . In class work:p 306 #32,33, p 307 # 34,35 and p 331 #13,14 and p 332 #15,16 Homework: Do p 296 7,8,11, 12,15,18,19 Chem 122- Chem 111-Today you will learn about percent composition and go over Formation(combination)/Decompostion Reactions . Homework:p 306 #32,33, p 307 # 34,35 and p 331 #13,14 and p 332 #15,16
Monday Mar 16-another snow day
Tuesday Mar 17
Chem 122-Reminder Test now on Friday Mar 20....... Chem 11...Test Friday Mar20
chem 111 mole project is still due on fridayChem 112-
1-You will have a quiz on the names formulas and states for the molecular compounds
2-We are now going to deal with the last family the ionic hydrates. They are ionic but have water molecules attached. From the long sheet you did 6 and 7 in class on naming and writing the formulas for hydrates. Do #8 on the sheet tonight and the hydrate handout aS WELL
3-We overviewed properties of compounds/molecule/ionic/acids/bases.(your assignment was due today)
Sheet 7 and 8 from the pink handout should be completed for Thursday
4. we worked on group work
Please do the ques from your text for Thursday(good practice for test)
5-hwkp 273 29-32, p 281 57 to 61 and p 279 39 to 41
Chem 111- Quiz again today on molecules
1- You had a quiz on molecules and polyatomic/diatomic molecules today
2-We are now going to deal with the last family the ionic hydrates. They are ionic but have water molecules attached. From the long sheet you did 6 and 7, 8 on naming and writing the formulas for hydrates. You also received a hydrate sheet to do.
3-We overviewed properties of compounds/molecule/ionic/acids/bases.(assignment due today)
Sheet 7 and 8 from the pink handout should be completed for thursday
4-We worked on group work. SEE BELOW
Chem 122-Test on Ch 18 now on Thursday instead of wednesday
Day 27-
1-We went over an assortment of homework questions...10 on activation energy, 8 on Keq, 3 on Ksp and 4 on common ion.
2-You then worked on group review problems.
Homework: FOR FRIDAY
Tuesday and Thursday NIGHT TO PASS IN ON Friday mar 20>>>You will be doing some theory work from 19.1 for homework on your own for Friday. Please make up at least one page of detailed notes and type a page of ten questions that cover the theory from 19.1(they cannot be identical to the ones in the text on p 593), next write the answers on the back of the page. On p 593 Do #1 to 8. This will be passed in on Friday Mar 20 for marks
Test help
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#6 No there is not a precipitate Product is 2.1 x 10 -5 #7 yes there is a precipitate Product is 2.5 x 10 -6 Need to check over your answers from the handout? Here they are.answers to 18.1/18.2/18.5 on handout and 18.3 Solubility Equilibrium Ksp Practise Problems 1-7
Wednesday Mar 18-snow day
here are some great youtubes and review for Chem 11 students who have missed time or if you just need some more practise.
Practise for Test 2 Chem 11
Thursday Mar 19
Chem 122-Assigned work from last week on 19.1 due on friday. It is worth 30 marks. We worked on calculations with pH, POH, hydrogen ion conc and hydroxide ion conc.
textbook questions that were assigned were p 596 #9ab, 10 p 599 11a,12b, p 600-601 13a, 14b and 15a, 16b
This video reviews pH and POH
http://www.youtube.com/watch?feature=endscreen&v=yodcYTUZjC8&NR=1
This video helps with your calculator
http://www.youtube.com/watch?v=XlFfEWkzmJ4
Chem 111-
1- We did group review.
2-Today you had a quiz on the names of formulas and states for the molecular compounds and diatomics and polyatomic molecules and polyatomic ions study formulas
3-Last topic..Law of definite and Law of multiple proportions will be done, then we will do group review.. Here are some formulas to watch out for
MOLE CONTRACT DUE FRIDAY
Friday Mar 20 Test today Chem 111/112 Chem 122
Chem 122-Test todayChem 112- Test Unit 2 today
Chem 111-Today you had a test on Unit 2.
Mar 23-monday
Chem 112-
1-Today you were introduced to molar mass and avogadros number. Homework :Text p 315 #48,49 and #53,54 note 54 is just like 53. You received a handout of practise with interpretation of equations...Do 1a,c and 2b,d
2-We worked with calculations involving the mole. We worked with n=m/M You received some practise questions. Please do A #1 A-E From blue handout.
3-You worked with a partner on pair work for the last 20 min of class on sheet 19 from the green booklets. partner 1did 1,3,5 and partner 2did 2,4,6 (Write the word equation and formula equation underneath...the is no need to balance) Please include the states, and staple each partners work together and pass in at the end of class.
4- For homework ...try balancing equations....From the handout...bottom right (side with mole picture) do Sheet 4 C 1-8 by copying the questions in your notebook and then balancing. From your text try p 327. 3,4 and p 329. 11,12
Chem 122-
catch up
Today we went over the answers to the calculation from wednesday.
You received a practise worksheet on this. Please do Sheet #2 from the green handout and 7,8 on Ka from the side of the green sheet
textbook questions that were assignedyesterday were p 596 #9ab, 10 p 599 11a,12b, p 600-601 13a, 14b and 15a, 16b S.S...here are some notes
1- we reviewed the Ka formula and put some notes on magnitude of Ka and the Kb formula into your notes. you compared your answer for 7 from Wednesday with the worked out solution on the board.
questions 9,10 from the side of the green sheet were assigned And text questions p 611. 24 to 27. And p 604. 17 to 21
2-You were given an assignment 19.3 to do on loose leaf during the last 30 min of class( anyone passing this in today will get 10% bonus) If you finish early you will work on the prelab....which has to be completely done for Monday in order to gain entrance to the lab
Chem 111- MOLE CONTRACT Part 1 Due TODAY
Reminder...part one of the mole contract is due ..... I quickly pointed out molar mass to you
Today we worked on balancing chemical equations. Please do Sheet 4 A and B and copy sheet 18 into your notebook
Homework :Text p 315 #48,49 , 53c and 54 c You received a handout of practise with interpretation of equations...Do 1a,c and 2b,d
1-We worked with calculations involving the mole. We worked with n=m/M You received some practise questions. Please do A #1 A-E From blue handout.
2-You worked with a partner on pair work for the last 20 min of class on sheet 19 from the green booklets. partner 1did 1,3,5 and partner 2did 2,4,6 (Write the word equation and formula equation underneath) Please include the states, and staple each partners work together and pass in at the end of class.
3- For homework ...try balancing equations....From the handout...bottom right (side with mole picture) do Sheet 4 C 1-8 by copying the questions in your notebook and then balancing. From your text try p 327. 3,4 and p 329. 11,12
Here is a link to mole day information.
Mole Day
Chem 111-Today we will do some more work with balancing equations. You received a practise sheet (18). Please attempt all of the questions in your notebook for next tmonday.
...please do molar mass for A 1. A to E ASA is C6H4COOCH3COOH
Chem 122- We went over conjugate acids and bases, amphoteric and finished a few notes on strong acids and bases(strong acids and bases will be done on monday). Please do 1-3 and 15ato c from the long blue handout. HJ see below
This video reviews conjugates
http://www.youtube.com/watch?v=lD1za3warmw&feature=endscreen&NR=1
This video reviews strong and weak acids
http://www.youtube.com/watch?v=8shfHgQMXL0&feature=relmfu
Miss some time for last unit?...here are some Youtubes that review some of the topics....HJ
Keqhttp://www.chemteam.info/Equilibrium/Equilibrium-Constant.html
Here are some youtube videos dealing with equilibrium http://www.youtube.com/watch?v=qsR5lA_T2B0&feature=more_related
Example of nitrogen dioxide / dinitrogen tetroxide equilibrium(second half of video) http://www.youtube.com/watch?feature=endscreen&v=t_jQ33ftjrk&NR=1
Ksp calculation
http://www.youtube.com/watch?v=ywOStvnBYTo
http://blip.tv/chemteam/ksp-the-common-ion-effect-i-3207885 )
http://blip.tv/chemteam/calculate-the-ksp-from-molar-solubility-ii-3444222
http://www.youtube.com/watch?v=VbIaK6PLrRM
Mar 21-Friday Day 30
Chem 112-We worked with the mole formula today m-=n X M Please do #2 A to E. (blue sheet)
You also did some more work with balancing equations. Please do p 327 #3,4 and p 329 #11,12 from your textbook and do sheet 4 from blue handout sheet C 1-8 ... More balancing equations ..these should be recopied and done in your notebook.
Chem 122- Today you will work with Ka and Kb calculations and do an in class assignment to pass in on 19.3.
Homework: p 611 #24 to 27 p604 #17 to 21
In class you worked on the side part of the handout #9,10
You received the prelab worksheet on wednesday...make sure this is complete for monday's labs.
Chem 111-Today you were introduced to mole calculations......n=m/M and m=nxM Please do 1 B-D and 2A-E from the mol/mass problem worksheet on the blue page.
Please do p 327 #3,4 and p 329 #11,12 from your textbook and do sheet 4 from blue handout sheet C 1-8 ... More balancing equations ..these should be recopied and done in your notebook.
Homework: Do p 329 #7-12
Mole Day
Also do 1-5 from #1
The reverse side of the mole handout has sheet 18. Please try 1-6 tonight and a few more each night throughout the week.
Mole Day
Please do p 327 #3,4 and p 329 #11,12
Chem 112-Today we worked with finding molar mass. Please do the five questions that I put up on the smart board. We also worked with mole calcualtions n=m/M. I introduced you to the mole.
Chem 122-Today we will go over Ka and Kb and the acid base table . Please do #7 to 13 from the long sheet
Chem 111-Today we will go over particles and the mole. Please do #1 from top right corner of mole handout. I will also give you a copy of sheet 19 which has some great equations to practise balancing.
Chem 112-Today you will learn about percent composition and go over Formation(combination)/Decompostion Reactions . Homework:p 306 #32,33, p 307 # 34,35 and p 331 #13,14 and p 332 #15,16
Chem 122- Today you will work with Ka and Kb calculations and do an in class assignment to pass in on 19.3. Homework: p 611 #24 to 27 and 29
Chem 111-Today you will learn about percent composition and go over Formation(combination)/Decompostion Reactions . Homework:p 306 #32,33, p 307 # 34,35 and p 331 #13,14 and p 332 #15,16
Supply Teacher today as I worked on the ILF Project Here is the work that was done today:
Chem 112-Today you will learn about percent composition and go over Formation(combination)/Decompostion Reactions .
In class work:p 306 #32,33, p 307 # 34,35 and p 331 #13,14 and p 332 #15,16 Homework: Do p 296 7,8,11, 12,15,18,19
Chem 122- Chem 111-Today you will learn about percent composition and go over Formation(combination)/Decompostion Reactions . Homework:p 306 #32,33, p 307 # 34,35 and p 331 #13,14 and p 332 #15,16